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3 years ago

6

A cathedral has a large, circular stained-glass window. A visitor measures the window and calculates that it has a circumference

of 18.84 yards. What is the window's diameter? Use 3.14 for π. aka pi

2 answers:

PtichkaEL [24]3 years ago

8 0

The diameter is 6 yards

melisa1 [442]3 years ago

8 0

6 yards is the diameter

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OlgaM077 [116]

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Step-by-step explanation:

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3 years ago

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George is twice as old as Edward, and Edward's age exceeds Robert's age by 4 years. If the sum of the three ages is at least 56

marshall27 [118]

Answer:Robert's minimum age is 11 years.

Step-by-step explanation:

Let x represent George's age.

Let y represent Edward's age.

Let z represent Robert's age.

George is twice as old as Edward. It means that

x = 2y

Edward's age exceeds Robert's age by 4 years. It means that

z = y - 4

If the sum of the three ages is at least 56 years, it means that

x + y + z ≥ 56 - - - - - - - - - - 1

Substituting x = 2y and z = y - 4 into equation 1, it becomes

2y + y + y - 4 ≥ 56

4y - 4 ≥ 56

4y ≥ 56 + 4

y ≥ 60/4

y ≥ 15

z = y - 4 = 15 - 4

z ≥ 11

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3 years ago

3/4 W + 8 = 1/3 w – 7

Montano1993 [528]

Answer:

<h2>W = -36</h2>

Step-by-step explanation:

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3 years ago

Mr. Marcus is splitting a huge new pack of colored pencils equally among his 25 students. After splitting the pencils he has 4 l

mamaluj [8]

Answer:

Each student got 17 pencils

Step-by-step explanation:

(429-5)/25=x

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3 years ago

the the circle shape part of the necklace above has a diameter of 5 mm the circumfrence of the circle-shaped part of each of the

tankabanditka [31]

7.855 mm maybe the answer unless rounded to the tenths place to be 7.9 mm.

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3 years ago

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